엑스선 제너레이터와 그것의 엑스선 튜브 구동 방법
강준태, 송윤호, 정진우
- 10455677 (2019.10.22)
- Provided is an X-ray generator including a thermal electron emission type X-ray generator configured to generate a negative high voltage and a filament current, a field electron emission type X-ray generator including an anode electrode to be grounded, and configured to use the negative high voltage to bias the cathode electrode, and a field emission current control unit configured to convert the filament current to generate an output voltage to be provided to a gate electrode of the field electron emission type X-ray generator and convert the filament current to fix, to a specific level, a level of an emission current flowing through the cathode electrode.
- KSP 제안 키워드
- Cathode electrode, Control Unit, Current Control, Driving method, Electron Emission, High Voltage, Negative High voltage, Output Voltage, Thermal electron emission, X-ray Generator, anode electrode, emission current, field electron emission, field emission, field emission current, filament current, gate electrode, x-ray